2018592018

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{193}}^1\times {\mathrm{3701}}^1$

素因数の和:4059

約数の個数: 48

約数和(自身を含む): 4425474456

約数和(自身を除く): 2406882438

約数列:

[1, 2, 3, 6, 9, 18, 157, 193, 314, 386, 471, 579, 942, 1158, 1413, 1737, 2826, 3474, 3701, 7402, 11103, 22206, 30301, 33309, 60602, 66618, 90903, 181806, 272709, 545418, 581057, 714293, 1162114, 1428586, 1743171, 2142879, 3486342, 4285758, 5229513, 6428637, 10459026, 12857274, 112144001, 224288002, 336432003, 672864006, 1009296009, 2018592018]

約数ペア:

[(1, 2018592018), (2, 1009296009), (3, 672864006), (6, 336432003), (9, 224288002), (18, 112144001), (157, 12857274), (193, 10459026), (314, 6428637), (386, 5229513), (471, 4285758), (579, 3486342), (942, 2142879), (1158, 1743171), (1413, 1428586), (1737, 1162114), (2826, 714293), (3474, 581057), (3701, 545418), (7402, 272709), (11103, 181806), (22206, 90903), (30301, 66618), (33309, 60602)]